Cat litter mat



FIG. 1 is a front elevation view of the cat litter mat showing my novel design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view of the cat litter mat of the present invention. 

I claim the ornamental design for a cat litter mat, as shown and described. 